Solve the following system of linear equations graphically and shade the region between the two lines and x-axis:

(i)

(ii)

(iii)

i) 2x + 3y = 12 passes through (6, 0) and (0, 4)

x – y = 1 passes through (1, 0) and (0, -1)

They meet at x = 3, y = 2

ii) 3x + 2y – 4 = 0 passes through, (4/3, 0) and (0, 2)

2x – 2y – 7 = 0 passes through (7/2, 0) and (0, -7/2)

They meet at x = 2, y = -1

iii) 3x + 2y – 11 = 0 passes through (11/3, 0) and (0, 11/2)

2x – 3y + 10 = 0 passes through (-5, 0) and (0, 10/3)

They meet at x = 1, y = 4